In drbd-8.4 there is always a single connection per resource,
and there is always exactly one peer_device for a device.
peer_device can not be NULL here.
Signed-off-by: Philipp Reisner <philipp.reis...@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenb...@linbit.com>
---
drivers/block/drbd/drbd_nl.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/block/drbd/drbd_nl.c b/drivers/block/drbd/drbd_nl.c
index 74df8cf..bdd405b 100644
--- a/drivers/block/drbd/drbd_nl.c
+++ b/drivers/block/drbd/drbd_nl.c
@@ -1478,7 +1478,7 @@ int drbd_adm_attach(struct sk_buff *skb, struct genl_info
*info)
device = adm_ctx.device;
mutex_lock(&adm_ctx.resource->adm_mutex);
peer_device = first_peer_device(device);
- connection = peer_device ? peer_device->connection : NULL;
+ connection = peer_device->connection;
conn_reconfig_start(connection);
/* if you want to reconfigure, please tear down first */
--
1.9.1
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
